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Installation and Operation Manual Chapter 4 Configuration
ASMi-52 Ver. 2.5 Configuring the Physical Ports 4-33
ASMi-52 has a multiplexer modem with two interfaces. The maximum timeslots
that can be used are as follows:
• If E1 + LAN, then the maximum TSs (timeslots) = (2048 kbps – LAN rate) /
64 kbps.
• If E1 + Serial DTE, then the maximum possible Ts (timeslots) = (2048 kbps –
Serial DTE data rate) / 64 kbps.
If the maximum timeslots available are not sufficient, you can remap the E1/T1
timeslots:
To map E1 timeslots in a multiplexer unit with E1 + LAN:
1. From the Configuration menu, select LAN Configuration (Main menu >
Configuration > LAN Configuration).
The LAN Configuration menu is displayed.
2. From the LAN Configuration menu, select Local LAN Configuration.
The Local LAN Configuration menu is displayed, (see Figure 4-10).
3. Select LAN Rate from the Local LAN Configuration menu and reduce the LAN
data rate accordingly.
4. Return to E1 configuration and use the newly available timeslots.
To map E1 timeslots in a multiplexer unit with E1 + Serial DTE:
1. From the Configuration menu, select DTE Configuration (Main menu >
Configuration > DTE Configuration).
The DTE Configuration menu is displayed.
2. From the DTE Configuration menu, select DTE Local Port.
The DTE Local Port menu is displayed.
3. From the DTE Local Port menu, select Data Rate.
4. Check the maximum data rate and reduce the DTE data rate accordingly.
Matching Remote Unit Settings With Local Unit Settings
The Unit Identical Set parameter allows you to match some parameters in the
remote unit with the local unit, without having to define each parameter
individually.
The following parameters are set automatically when the Unit Identical Set
parameter is set to Yes.
• Sync Mode
• Time Slot Assignment (TSA)
• Idle Code
There are certain conditions for the Unit Identical Set.
If the Frame Mode is G732S transparent:
• Only when the local modem is configured as CO, you can configure the Sync
Mode, Idle Code, and TSA.